获取当前设备可用的网络信息
AI agents call getAvailableNetworks to retrieve information from Current operating environment without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves network information about the operating environment. It performs a read-only operation with no side effects. Severity is medium rather than low because network information could be sensitive—revealing available networks might expose infrastructure details or organizational network topology to an AI agent, but the risk is limited compared to write/execute operations.
From the tool's definition Tool name 'getAvailableNetworks' and description '获取当前设备可用的网络信息' (get available network information for current device) indicate data retrieval with no modification or execution.
Attacks that exploit this kind of access
获取当前设备可用的网络信息. It is categorised as a Read tool in the Current operating environment MCP Server, which means it retrieves data without modifying state.
Register the Current operating environment MCP server in PolicyLayer and add a rule for getAvailableNetworks: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Current operating environment. Nothing to install.
getAvailableNetworks is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getAvailableNetworks rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for getAvailableNetworks. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
getAvailableNetworks is provided by the Current operating environment MCP server (jackxuyi/env-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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